author | rubidium |
Sun, 25 May 2008 19:17:03 +0000 | |
changeset 9354 | 845e07db4549 |
parent 9111 | 48ce04029fe4 |
child 9523 | 8a60ed4426b7 |
permissions | -rw-r--r-- |
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/* $Id$ */ |
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|
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/** @file newgrf_house.cpp Implementation of NewGRF houses. */ |
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|
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#include "stdafx.h" |
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#include "openttd.h" |
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#include "variables.h" |
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#include "debug.h" |
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#include "viewport_func.h" |
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#include "landscape.h" |
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#include "town.h" |
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#include "town_map.h" |
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#include "sprite.h" |
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#include "newgrf.h" |
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#include "newgrf_house.h" |
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#include "newgrf_spritegroup.h" |
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#include "newgrf_callbacks.h" |
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#include "newgrf_town.h" |
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#include "newgrf_sound.h" |
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#include "newgrf_commons.h" |
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#include "transparency.h" |
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#include "functions.h" |
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#include "player_func.h" |
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#include "animated_tile_func.h" |
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#include "date_func.h" |
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|
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#include "table/strings.h" |
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#include "table/sprites.h" |
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#include "table/town_land.h" |
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|
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static BuildingCounts _building_counts; |
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static HouseClassMapping _class_mapping[HOUSE_CLASS_MAX]; |
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|
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HouseOverrideManager _house_mngr(NEW_HOUSE_OFFSET, HOUSE_MAX, INVALID_HOUSE_ID); |
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|
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/** |
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* Check and update town and house values. |
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* |
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* Checked are the HouseIDs. Updated are the |
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* town population the number of houses per |
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* town, the town radius and the max passengers |
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* of the town. |
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*/ |
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void UpdateHousesAndTowns() |
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{ |
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Town *town; |
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InitializeBuildingCounts(); |
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|
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/* Reset town population and num_houses */ |
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FOR_ALL_TOWNS(town) { |
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town->population = 0; |
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town->num_houses = 0; |
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} |
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|
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for (TileIndex t = 0; t < MapSize(); t++) { |
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HouseID house_id; |
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|
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if (!IsTileType(t, MP_HOUSE)) continue; |
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|
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house_id = GetHouseType(t); |
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if (!GetHouseSpecs(house_id)->enabled && house_id >= NEW_HOUSE_OFFSET) { |
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/* The specs for this type of house are not available any more, so |
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* replace it with the substitute original house type. */ |
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house_id = _house_mngr.GetSubstituteID(house_id); |
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SetHouseType(t, house_id); |
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} |
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67 |
|
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town = GetTownByTile(t); |
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IncreaseBuildingCount(town, house_id); |
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if (IsHouseCompleted(t)) town->population += GetHouseSpecs(house_id)->population; |
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|
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/* Increase the number of houses for every house tile which |
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* has a size bit set. Multi tile buildings have got only |
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* one tile with such a bit set, so there is no problem. */ |
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if (GetHouseSpecs(GetHouseType(t))->building_flags & BUILDING_HAS_1_TILE) { |
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town->num_houses++; |
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} |
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} |
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|
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/* Update the population and num_house dependant values */ |
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FOR_ALL_TOWNS(town) { |
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UpdateTownRadius(town); |
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UpdateTownMaxPass(town); |
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} |
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} |
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|
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87 |
HouseClassID AllocateHouseClassID(byte grf_class_id, uint32 grfid) |
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88 |
{ |
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89 |
/* Start from 1 because 0 means that no class has been assigned. */ |
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90 |
for (int i = 1; i != lengthof(_class_mapping); i++) { |
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91 |
HouseClassMapping *map = &_class_mapping[i]; |
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92 |
|
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93 |
if (map->class_id == grf_class_id && map->grfid == grfid) return (HouseClassID)i; |
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94 |
|
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95 |
if (map->class_id == 0 && map->grfid == 0) { |
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96 |
map->class_id = grf_class_id; |
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97 |
map->grfid = grfid; |
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98 |
return (HouseClassID)i; |
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99 |
} |
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100 |
} |
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101 |
return HOUSE_NO_CLASS; |
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102 |
} |
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103 |
|
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104 |
void InitializeBuildingCounts() |
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105 |
{ |
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106 |
memset(&_building_counts, 0, sizeof(_building_counts)); |
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107 |
} |
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108 |
|
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109 |
/** |
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110 |
* IncreaseBuildingCount() |
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111 |
* Increase the count of a building when it has been added by a town. |
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* @param t The town that the building is being built in |
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113 |
* @param house_id The id of the house being added |
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114 |
*/ |
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115 |
void IncreaseBuildingCount(Town *t, HouseID house_id) |
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116 |
{ |
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117 |
HouseClassID class_id = GetHouseSpecs(house_id)->class_id; |
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118 |
|
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119 |
if (!_loaded_newgrf_features.has_newhouses) return; |
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120 |
|
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121 |
/* If there are 255 buildings of this type in this town, there are also |
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122 |
* at least that many houses of the same class in the town, and |
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123 |
* therefore on the map as well. */ |
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124 |
if (t->building_counts.id_count[house_id] == 255) return; |
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125 |
|
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126 |
t->building_counts.id_count[house_id]++; |
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127 |
if (_building_counts.id_count[house_id] < 255) _building_counts.id_count[house_id]++; |
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128 |
|
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129 |
/* Similarly, if there are 255 houses of this class in this town, there |
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130 |
* must be at least that number on the map too. */ |
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131 |
if (class_id == HOUSE_NO_CLASS || t->building_counts.class_count[class_id] == 255) return; |
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|
132 |
|
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133 |
t->building_counts.class_count[class_id]++; |
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134 |
if (_building_counts.class_count[class_id] < 255) _building_counts.class_count[class_id]++; |
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135 |
} |
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136 |
|
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137 |
/** |
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138 |
* DecreaseBuildingCount() |
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139 |
* Decrease the number of a building when it is deleted. |
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140 |
* @param t The town that the building was built in |
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141 |
* @param house_id The id of the house being removed |
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142 |
*/ |
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143 |
void DecreaseBuildingCount(Town *t, HouseID house_id) |
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144 |
{ |
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145 |
HouseClassID class_id = GetHouseSpecs(house_id)->class_id; |
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146 |
|
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147 |
if (!_loaded_newgrf_features.has_newhouses) return; |
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148 |
|
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149 |
if (t->building_counts.id_count[house_id] > 0) t->building_counts.id_count[house_id]--; |
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|
150 |
if (_building_counts.id_count[house_id] > 0) _building_counts.id_count[house_id]--; |
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|
151 |
|
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152 |
if (class_id == HOUSE_NO_CLASS) return; |
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|
153 |
|
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|
154 |
if (t->building_counts.class_count[class_id] > 0) t->building_counts.class_count[class_id]--; |
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|
155 |
if (_building_counts.class_count[class_id] > 0) _building_counts.class_count[class_id]--; |
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|
156 |
} |
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|
157 |
|
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|
158 |
static uint32 HouseGetRandomBits(const ResolverObject *object) |
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159 |
{ |
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160 |
const TileIndex tile = object->u.house.tile; |
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161 |
return (tile == INVALID_TILE || !IsTileType(tile, MP_HOUSE)) ? 0 : GetHouseRandomBits(tile); |
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162 |
} |
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|
163 |
|
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164 |
static uint32 HouseGetTriggers(const ResolverObject *object) |
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165 |
{ |
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166 |
const TileIndex tile = object->u.house.tile; |
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167 |
return (tile == INVALID_TILE || !IsTileType(tile, MP_HOUSE)) ? 0 : GetHouseTriggers(tile); |
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168 |
} |
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|
169 |
|
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170 |
static void HouseSetTriggers(const ResolverObject *object, int triggers) |
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171 |
{ |
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172 |
const TileIndex tile = object->u.house.tile; |
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173 |
if (IsTileType(tile, MP_HOUSE)) SetHouseTriggers(tile, triggers); |
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174 |
} |
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|
175 |
|
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176 |
static uint32 GetNumHouses(HouseID house_id, const Town *town) |
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177 |
{ |
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178 |
uint8 map_id_count, town_id_count, map_class_count, town_class_count; |
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179 |
HouseClassID class_id = GetHouseSpecs(house_id)->class_id; |
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180 |
|
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181 |
map_id_count = _building_counts.id_count[house_id]; |
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182 |
map_class_count = _building_counts.class_count[class_id]; |
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183 |
town_id_count = town->building_counts.id_count[house_id]; |
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184 |
town_class_count = town->building_counts.class_count[class_id]; |
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185 |
|
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186 |
return map_class_count << 24 | town_class_count << 16 | map_id_count << 8 | town_id_count; |
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187 |
} |
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188 |
|
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189 |
static uint32 GetGRFParameter(HouseID house_id, byte parameter) |
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190 |
{ |
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191 |
const HouseSpec *hs = GetHouseSpecs(house_id); |
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192 |
const GRFFile *file = hs->grffile; |
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193 |
|
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194 |
if (parameter >= file->param_end) return 0; |
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195 |
return file->param[parameter]; |
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|
196 |
} |
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197 |
|
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uint32 GetNearbyTileInformation(byte parameter, TileIndex tile) |
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{ |
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tile = GetNearbyTile(parameter, tile); |
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return GetNearbyTileInformation(tile); |
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} |
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|
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/** |
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* HouseGetVariable(): |
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* |
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* Used by the resolver to get values for feature 07 deterministic spritegroups. |
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*/ |
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static uint32 HouseGetVariable(const ResolverObject *object, byte variable, byte parameter, bool *available) |
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{ |
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const Town *town = object->u.house.town; |
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TileIndex tile = object->u.house.tile; |
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HouseID house_id = object->u.house.house_id; |
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|
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if (object->scope == VSG_SCOPE_PARENT) { |
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return TownGetVariable(variable, parameter, available, town); |
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} |
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|
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switch (variable) { |
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220 |
/* Construction stage. */ |
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case 0x40: return (IsTileType(tile, MP_HOUSE) ? GetHouseBuildingStage(tile) : 0) | TileHash2Bit(TileX(tile), TileY(tile)) << 2; |
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222 |
|
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223 |
/* Building age. */ |
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case 0x41: return Clamp(_cur_year - GetHouseConstructionYear(tile), 0, 0xFF); |
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|
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/* Town zone */ |
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case 0x42: return GetTownRadiusGroup(town, tile); |
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228 |
|
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229 |
/* Terrain type */ |
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case 0x43: return GetTerrainType(tile); |
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231 |
|
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/* Number of this type of building on the map. */ |
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case 0x44: return GetNumHouses(house_id, town); |
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234 |
|
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235 |
/* Whether the town is being created or just expanded. */ |
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case 0x45: return _generating_world ? 1 : 0; |
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237 |
|
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/* Current animation frame. */ |
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case 0x46: return IsTileType(tile, MP_HOUSE) ? GetHouseAnimationFrame(tile) : 0; |
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240 |
|
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241 |
|
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242 |
/* Building counts for old houses with id = parameter. */ |
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case 0x60: return GetNumHouses(parameter, town); |
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244 |
|
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/* Building counts for new houses with id = parameter. */ |
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case 0x61: { |
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const HouseSpec *hs = GetHouseSpecs(house_id); |
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if (hs->grffile == NULL) return 0; |
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249 |
|
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HouseID new_house = _house_mngr.GetID(parameter, hs->grffile->grfid); |
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return new_house == INVALID_HOUSE_ID ? 0 : GetNumHouses(new_house, town); |
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} |
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|
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254 |
/* Land info for nearby tiles. */ |
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case 0x62: return GetNearbyTileInformation(parameter, tile); |
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|
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/* Read GRF parameter */ |
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case 0x7F: return GetGRFParameter(object->u.house.house_id, parameter); |
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} |
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260 |
|
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DEBUG(grf, 1, "Unhandled house property 0x%X", variable); |
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262 |
|
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*available = false; |
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return UINT_MAX; |
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265 |
} |
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266 |
|
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static const SpriteGroup *HouseResolveReal(const ResolverObject *object, const SpriteGroup *group) |
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{ |
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/* Houses do not have 'real' groups */ |
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return NULL; |
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} |
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272 |
|
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273 |
/** |
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* NewHouseResolver(): |
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* |
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* Returns a resolver object to be used with feature 07 spritegroups. |
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*/ |
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static void NewHouseResolver(ResolverObject *res, HouseID house_id, TileIndex tile, Town *town) |
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{ |
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res->GetRandomBits = HouseGetRandomBits; |
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res->GetTriggers = HouseGetTriggers; |
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res->SetTriggers = HouseSetTriggers; |
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res->GetVariable = HouseGetVariable; |
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res->ResolveReal = HouseResolveReal; |
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285 |
|
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res->u.house.tile = tile; |
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res->u.house.town = town; |
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res->u.house.house_id = house_id; |
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289 |
|
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res->callback = CBID_NO_CALLBACK; |
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res->callback_param1 = 0; |
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res->callback_param2 = 0; |
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res->last_value = 0; |
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res->trigger = 0; |
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res->reseed = 0; |
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res->count = 0; |
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} |
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|
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uint16 GetHouseCallback(CallbackID callback, uint32 param1, uint32 param2, HouseID house_id, Town *town, TileIndex tile) |
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{ |
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ResolverObject object; |
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const SpriteGroup *group; |
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303 |
|
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304 |
NewHouseResolver(&object, house_id, tile, town); |
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object.callback = callback; |
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306 |
object.callback_param1 = param1; |
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object.callback_param2 = param2; |
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|
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|
309 |
group = Resolve(GetHouseSpecs(house_id)->spritegroup, &object); |
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|
310 |
if (group == NULL || group->type != SGT_CALLBACK) return CALLBACK_FAILED; |
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|
311 |
|
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|
312 |
return group->g.callback.result; |
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|
313 |
} |
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|
314 |
|
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|
315 |
void DrawTileLayout(const TileInfo *ti, const SpriteGroup *group, byte stage, HouseID house_id) |
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|
316 |
{ |
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|
317 |
const DrawTileSprites *dts = group->g.layout.dts; |
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|
318 |
const DrawTileSeqStruct *dtss; |
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changeset
|
319 |
|
8571
53c94d717e99
(svn r12149) -Codechange: Merge 'ground_sprite' and 'ground_pal' of DrawTileSprites into one PalSpriteID
frosch
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|
320 |
SpriteID image = dts->ground.sprite; |
53c94d717e99
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frosch
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|
321 |
SpriteID pal = dts->ground.pal; |
6332
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|
322 |
|
7619
a1cf1e29bb38
(svn r11149) -Fix [FS#1225]: Draw building stages for new house ground sprites.
maedhros
parents:
7523
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|
323 |
if (IS_CUSTOM_SPRITE(image)) image += stage; |
a1cf1e29bb38
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maedhros
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changeset
|
324 |
|
6332
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|
325 |
if (GB(image, 0, SPRITE_WIDTH) != 0) DrawGroundSprite(image, pal); |
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changeset
|
326 |
|
8806
4fe163e0b52a
(svn r12547) -Feature: invisibility options to make objects invisible instead of transparent
smatz
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|
327 |
/* End now, if houses are invisible */ |
4fe163e0b52a
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|
328 |
if (IsInvisibilitySet(TO_HOUSES)) return; |
4fe163e0b52a
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|
329 |
|
6332
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|
330 |
foreach_draw_tile_seq(dtss, dts->seq) { |
8570
f50de4804ff1
(svn r12148) -Codechange: Merge 'image' and 'pal' of DrawTileSeqStruct into one PalSpriteID
frosch
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|
331 |
if (GB(dtss->image.sprite, 0, SPRITE_WIDTH) == 0) continue; |
6332
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|
332 |
|
8570
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(svn r12148) -Codechange: Merge 'image' and 'pal' of DrawTileSeqStruct into one PalSpriteID
frosch
parents:
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changeset
|
333 |
image = dtss->image.sprite; |
f50de4804ff1
(svn r12148) -Codechange: Merge 'image' and 'pal' of DrawTileSeqStruct into one PalSpriteID
frosch
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|
334 |
pal = dtss->image.pal; |
6332
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changeset
|
335 |
|
7619
a1cf1e29bb38
(svn r11149) -Fix [FS#1225]: Draw building stages for new house ground sprites.
maedhros
parents:
7523
diff
changeset
|
336 |
if (IS_CUSTOM_SPRITE(image)) image += stage; |
a1cf1e29bb38
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maedhros
parents:
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changeset
|
337 |
|
7928
63e18de69e50
(svn r11481) -Codechange: Rename the HASBIT function to fit with the naming style
skidd13
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|
338 |
if ((HasBit(image, SPRITE_MODIFIER_OPAQUE) || !IsTransparencySet(TO_HOUSES)) && HasBit(image, PALETTE_MODIFIER_COLOR)) { |
6332
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changeset
|
339 |
if (pal == 0) { |
f3f436dcd7d0
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changeset
|
340 |
const HouseSpec *hs = GetHouseSpecs(house_id); |
7928
63e18de69e50
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skidd13
parents:
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changeset
|
341 |
if (HasBit(hs->callback_mask, CBM_HOUSE_COLOUR)) { |
7642
535e5d93ffb1
(svn r11173) -Codechange: rename some callback enums so they are more uniform.
rubidium
parents:
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changeset
|
342 |
uint16 callback = GetHouseCallback(CBID_HOUSE_COLOUR, 0, 0, house_id, GetTownByTile(ti->tile), ti->tile); |
6332
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changeset
|
343 |
if (callback != CALLBACK_FAILED) { |
f3f436dcd7d0
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changeset
|
344 |
/* If bit 14 is set, we should use a 2cc colour map, else use the callback value. */ |
7928
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skidd13
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changeset
|
345 |
pal = HasBit(callback, 14) ? GB(callback, 0, 8) + SPR_2CCMAP_BASE : callback; |
6332
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changeset
|
346 |
} |
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changeset
|
347 |
} else { |
8791
a882cc95f19c
(svn r12513) -Codechange: rename OriginalTileRandomiser something more descriptive
skidd13
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changeset
|
348 |
pal = hs->random_colour[TileHash2Bit(ti->x, ti->y)] + PALETTE_RECOLOR_START; |
6332
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changeset
|
349 |
} |
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maedhros
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diff
changeset
|
350 |
} |
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maedhros
parents:
diff
changeset
|
351 |
} else { |
f3f436dcd7d0
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changeset
|
352 |
pal = PAL_NONE; |
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changeset
|
353 |
} |
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maedhros
parents:
diff
changeset
|
354 |
|
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maedhros
parents:
diff
changeset
|
355 |
if ((byte)dtss->delta_z != 0x80) { |
f3f436dcd7d0
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maedhros
parents:
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changeset
|
356 |
AddSortableSpriteToDraw( |
f3f436dcd7d0
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diff
changeset
|
357 |
image, pal, |
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diff
changeset
|
358 |
ti->x + dtss->delta_x, ti->y + dtss->delta_y, |
f3f436dcd7d0
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maedhros
parents:
diff
changeset
|
359 |
dtss->size_x, dtss->size_y, |
7333
e48228e44be8
(svn r10696) -Codechange: remove duplication of the "make sprite transparent" code.
rubidium
parents:
7327
diff
changeset
|
360 |
dtss->size_z, ti->z + dtss->delta_z, |
7849
0a1c0af2c96c
(svn r11399) -Feature(ette): transparency settings can now be saved and thus remembered.
belugas
parents:
7691
diff
changeset
|
361 |
IsTransparencySet(TO_HOUSES) |
6332
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changeset
|
362 |
); |
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maedhros
parents:
diff
changeset
|
363 |
} else { |
7849
0a1c0af2c96c
(svn r11399) -Feature(ette): transparency settings can now be saved and thus remembered.
belugas
parents:
7691
diff
changeset
|
364 |
AddChildSpriteScreen(image, pal, (byte)dtss->delta_x, (byte)dtss->delta_y, IsTransparencySet(TO_HOUSES)); |
6332
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maedhros
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changeset
|
365 |
} |
f3f436dcd7d0
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maedhros
parents:
diff
changeset
|
366 |
} |
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maedhros
parents:
diff
changeset
|
367 |
} |
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maedhros
parents:
diff
changeset
|
368 |
|
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maedhros
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changeset
|
369 |
void DrawNewHouseTile(TileInfo *ti, HouseID house_id) |
f3f436dcd7d0
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changeset
|
370 |
{ |
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maedhros
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changeset
|
371 |
const HouseSpec *hs = GetHouseSpecs(house_id); |
f3f436dcd7d0
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changeset
|
372 |
const SpriteGroup *group; |
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changeset
|
373 |
ResolverObject object; |
f3f436dcd7d0
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changeset
|
374 |
|
7335
141c6b86ec1f
(svn r10698) -Codechange [FS#1082]: simplify the code related to foundations. Primarily removal of (duplicated|magic) code and introduction of few helper functions to ease foundation determination. Patch by frosch.
rubidium
parents:
7333
diff
changeset
|
375 |
if (ti->tileh != SLOPE_FLAT) DrawFoundation(ti, FOUNDATION_LEVELED); |
6332
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maedhros
parents:
diff
changeset
|
376 |
|
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
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changeset
|
377 |
NewHouseResolver(&object, house_id, ti->tile, GetTownByTile(ti->tile)); |
f3f436dcd7d0
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maedhros
parents:
diff
changeset
|
378 |
|
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
379 |
group = Resolve(hs->spritegroup, &object); |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
380 |
if (group == NULL || group->type != SGT_TILELAYOUT) { |
f3f436dcd7d0
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maedhros
parents:
diff
changeset
|
381 |
/* XXX: This is for debugging purposes really, and shouldn't stay. */ |
f3f436dcd7d0
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maedhros
parents:
diff
changeset
|
382 |
DrawGroundSprite(SPR_SHADOW_CELL, PAL_NONE); |
f3f436dcd7d0
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maedhros
parents:
diff
changeset
|
383 |
} else { |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
384 |
/* Limit the building stage to the number of stages supplied. */ |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
385 |
byte stage = GetHouseBuildingStage(ti->tile); |
7922
a7e266f966d9
(svn r11475) -Codechange: rename clamp and clampu to Clamp and ClampU to fit with the coding style
skidd13
parents:
7868
diff
changeset
|
386 |
stage = Clamp(stage - 4 + group->g.layout.num_sprites, 0, group->g.layout.num_sprites - 1); |
6332
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maedhros
parents:
diff
changeset
|
387 |
DrawTileLayout(ti, group, stage, house_id); |
f3f436dcd7d0
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maedhros
parents:
diff
changeset
|
388 |
} |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
389 |
} |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
390 |
|
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
391 |
void AnimateNewHouseTile(TileIndex tile) |
f3f436dcd7d0
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maedhros
parents:
diff
changeset
|
392 |
{ |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
393 |
const HouseSpec *hs = GetHouseSpecs(GetHouseType(tile)); |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
394 |
byte animation_speed = hs->animation_speed; |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
395 |
bool frame_set_by_callback = false; |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
396 |
|
7928
63e18de69e50
(svn r11481) -Codechange: Rename the HASBIT function to fit with the naming style
skidd13
parents:
7922
diff
changeset
|
397 |
if (HasBit(hs->callback_mask, CBM_HOUSE_ANIMATION_SPEED)) { |
6642
ced51f7c19aa
(svn r9873) -Codechange: Add missing second callback parameter for houses
peter1138
parents:
6629
diff
changeset
|
398 |
uint16 callback_res = GetHouseCallback(CBID_HOUSE_ANIMATION_SPEED, 0, 0, GetHouseType(tile), GetTownByTile(tile), tile); |
7922
a7e266f966d9
(svn r11475) -Codechange: rename clamp and clampu to Clamp and ClampU to fit with the coding style
skidd13
parents:
7868
diff
changeset
|
399 |
if (callback_res != CALLBACK_FAILED) animation_speed = Clamp(callback_res & 0xFF, 2, 16); |
6332
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
400 |
} |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
401 |
|
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
402 |
/* An animation speed of 2 means the animation frame changes 4 ticks, and |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
403 |
* increasing this value by one doubles the wait. 2 is the minimum value |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
404 |
* allowed for animation_speed, which corresponds to 120ms, and 16 is the |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
405 |
* maximum, corresponding to around 33 minutes. */ |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
406 |
if (_tick_counter % (1 << animation_speed) != 0) return; |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
407 |
|
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
408 |
byte frame = GetHouseAnimationFrame(tile); |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
409 |
byte num_frames = GB(hs->animation_frames, 0, 7); |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
410 |
|
7928
63e18de69e50
(svn r11481) -Codechange: Rename the HASBIT function to fit with the naming style
skidd13
parents:
7922
diff
changeset
|
411 |
if (HasBit(hs->callback_mask, CBM_HOUSE_ANIMATION_NEXT_FRAME)) { |
6332
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
412 |
uint32 param = (hs->extra_flags & CALLBACK_1A_RANDOM_BITS) ? Random() : 0; |
6642
ced51f7c19aa
(svn r9873) -Codechange: Add missing second callback parameter for houses
peter1138
parents:
6629
diff
changeset
|
413 |
uint16 callback_res = GetHouseCallback(CBID_HOUSE_ANIMATION_NEXT_FRAME, param, 0, GetHouseType(tile), GetTownByTile(tile), tile); |
6332
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
414 |
|
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
415 |
if (callback_res != CALLBACK_FAILED) { |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
416 |
frame_set_by_callback = true; |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
417 |
|
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
418 |
switch (callback_res & 0xFF) { |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
419 |
case 0xFF: |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
420 |
DeleteAnimatedTile(tile); |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
421 |
break; |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
422 |
case 0xFE: |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
423 |
/* Carry on as normal. */ |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
424 |
frame_set_by_callback = false; |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
425 |
break; |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
426 |
default: |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
427 |
frame = callback_res & 0xFF; |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
428 |
break; |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
429 |
} |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
430 |
|
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
431 |
/* If the lower 7 bits of the upper byte of the callback |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
432 |
* result are not empty, it is a sound effect. */ |
9018
403898e0b54e
(svn r12817) -Feature: the ability to play NewGRF sounds for industries and stations.
rubidium
parents:
9006
diff
changeset
|
433 |
if (GB(callback_res, 8, 7) != 0) PlayTileSound(hs->grffile, GB(callback_res, 8, 7), tile); |
6332
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
434 |
} |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
435 |
} |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
436 |
|
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
437 |
if (!frame_set_by_callback) { |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
438 |
if (frame < num_frames) { |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
439 |
frame++; |
7928
63e18de69e50
(svn r11481) -Codechange: Rename the HASBIT function to fit with the naming style
skidd13
parents:
7922
diff
changeset
|
440 |
} else if (frame == num_frames && HasBit(hs->animation_frames, 7)) { |
6332
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
441 |
/* This animation loops, so start again from the beginning */ |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
442 |
frame = 0; |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
443 |
} else { |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
444 |
/* This animation doesn't loop, so stay here */ |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
445 |
DeleteAnimatedTile(tile); |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
446 |
} |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
447 |
} |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
448 |
|
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
449 |
SetHouseAnimationFrame(tile, frame); |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
450 |
MarkTileDirtyByTile(tile); |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
451 |
} |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
452 |
|
9018
403898e0b54e
(svn r12817) -Feature: the ability to play NewGRF sounds for industries and stations.
rubidium
parents:
9006
diff
changeset
|
453 |
void ChangeHouseAnimationFrame(const GRFFile *file, TileIndex tile, uint16 callback_result) |
6332
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
454 |
{ |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
455 |
switch (callback_result & 0xFF) { |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
456 |
case 0xFD: /* Do nothing. */ break; |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
457 |
case 0xFE: AddAnimatedTile(tile); break; |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
458 |
case 0xFF: DeleteAnimatedTile(tile); break; |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
459 |
default: |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
460 |
SetHouseAnimationFrame(tile, callback_result & 0xFF); |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
461 |
AddAnimatedTile(tile); |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
462 |
break; |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
463 |
} |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
464 |
/* If the lower 7 bits of the upper byte of the callback |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
465 |
* result are not empty, it is a sound effect. */ |
9018
403898e0b54e
(svn r12817) -Feature: the ability to play NewGRF sounds for industries and stations.
rubidium
parents:
9006
diff
changeset
|
466 |
if (GB(callback_result, 8, 7) != 0) PlayTileSound(file, GB(callback_result, 8, 7), tile); |
6332
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
467 |
} |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
468 |
|
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
469 |
bool CanDeleteHouse(TileIndex tile) |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
470 |
{ |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
471 |
const HouseSpec *hs = GetHouseSpecs(GetHouseType(tile)); |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
472 |
|
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
473 |
/* Human players are always allowed to remove buildings, as is water and |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
474 |
* anyone using the scenario editor. */ |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
475 |
if ((IsValidPlayer(_current_player) && IsHumanPlayer(_current_player)) |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
476 |
|| _current_player == OWNER_WATER || _current_player == OWNER_NONE) return true; |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
477 |
|
7928
63e18de69e50
(svn r11481) -Codechange: Rename the HASBIT function to fit with the naming style
skidd13
parents:
7922
diff
changeset
|
478 |
if (HasBit(hs->callback_mask, CBM_HOUSE_DENY_DESTRUCTION)) { |
6642
ced51f7c19aa
(svn r9873) -Codechange: Add missing second callback parameter for houses
peter1138
parents:
6629
diff
changeset
|
479 |
uint16 callback_res = GetHouseCallback(CBID_HOUSE_DENY_DESTRUCTION, 0, 0, GetHouseType(tile), GetTownByTile(tile), tile); |
6332
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
480 |
return (callback_res == CALLBACK_FAILED || callback_res == 0); |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
481 |
} else { |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
482 |
return !(hs->extra_flags & BUILDING_IS_PROTECTED); |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
483 |
} |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
484 |
} |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
485 |
|
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
486 |
static void AnimationControl(TileIndex tile, uint16 random_bits) |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
487 |
{ |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
488 |
const HouseSpec *hs = GetHouseSpecs(GetHouseType(tile)); |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
489 |
|
7928
63e18de69e50
(svn r11481) -Codechange: Rename the HASBIT function to fit with the naming style
skidd13
parents:
7922
diff
changeset
|
490 |
if (HasBit(hs->callback_mask, CBM_HOUSE_ANIMATION_START_STOP)) { |
6332
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
491 |
uint32 param = (hs->extra_flags & SYNCHRONISED_CALLBACK_1B) ? (GB(Random(), 0, 16) | random_bits << 16) : Random(); |
6642
ced51f7c19aa
(svn r9873) -Codechange: Add missing second callback parameter for houses
peter1138
parents:
6629
diff
changeset
|
492 |
uint16 callback_res = GetHouseCallback(CBID_HOUSE_ANIMATION_START_STOP, param, 0, GetHouseType(tile), GetTownByTile(tile), tile); |
6332
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
493 |
|
9018
403898e0b54e
(svn r12817) -Feature: the ability to play NewGRF sounds for industries and stations.
rubidium
parents:
9006
diff
changeset
|
494 |
if (callback_res != CALLBACK_FAILED) ChangeHouseAnimationFrame(hs->grffile, tile, callback_res); |
6332
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
495 |
} |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
496 |
} |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
497 |
|
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
498 |
bool NewHouseTileLoop(TileIndex tile) |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
499 |
{ |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
500 |
const HouseSpec *hs = GetHouseSpecs(GetHouseType(tile)); |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
501 |
|
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
502 |
if (GetHouseProcessingTime(tile) > 0) { |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
503 |
DecHouseProcessingTime(tile); |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
504 |
return true; |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
505 |
} |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
506 |
|
7861
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
507 |
TriggerHouse(tile, HOUSE_TRIGGER_TILE_LOOP); |
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
508 |
TriggerHouse(tile, HOUSE_TRIGGER_TILE_LOOP_TOP); |
6332
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
509 |
|
7928
63e18de69e50
(svn r11481) -Codechange: Rename the HASBIT function to fit with the naming style
skidd13
parents:
7922
diff
changeset
|
510 |
if (HasBit(hs->callback_mask, CBM_HOUSE_ANIMATION_START_STOP)) { |
6332
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
511 |
/* If this house is marked as having a synchronised callback, all the |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
512 |
* tiles will have the callback called at once, rather than when the |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
513 |
* tile loop reaches them. This should only be enabled for the northern |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
514 |
* tile, or strange things will happen (here, and in TTDPatch). */ |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
515 |
if (hs->extra_flags & SYNCHRONISED_CALLBACK_1B) { |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
516 |
uint16 random = GB(Random(), 0, 16); |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
517 |
|
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
518 |
if (hs->building_flags & BUILDING_HAS_1_TILE) AnimationControl(tile, random); |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
519 |
if (hs->building_flags & BUILDING_2_TILES_Y) AnimationControl(TILE_ADDXY(tile, 0, 1), random); |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
520 |
if (hs->building_flags & BUILDING_2_TILES_X) AnimationControl(TILE_ADDXY(tile, 1, 0), random); |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
521 |
if (hs->building_flags & BUILDING_HAS_4_TILES) AnimationControl(TILE_ADDXY(tile, 1, 1), random); |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
522 |
} else { |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
523 |
AnimationControl(tile, 0); |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
524 |
} |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
525 |
} |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
526 |
|
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
527 |
/* Check callback 21, which determines if a house should be destroyed. */ |
7928
63e18de69e50
(svn r11481) -Codechange: Rename the HASBIT function to fit with the naming style
skidd13
parents:
7922
diff
changeset
|
528 |
if (HasBit(hs->callback_mask, CBM_HOUSE_DESTRUCTION)) { |
6642
ced51f7c19aa
(svn r9873) -Codechange: Add missing second callback parameter for houses
peter1138
parents:
6629
diff
changeset
|
529 |
uint16 callback_res = GetHouseCallback(CBID_HOUSE_DESTRUCTION, 0, 0, GetHouseType(tile), GetTownByTile(tile), tile); |
9020
8174bbda9abe
(svn r12819) -Codechange: handle more NewGRFs in the same way as TTDP does it, i.e. testing the low bits for 0xFF or 0 instead of all bits.
rubidium
parents:
9018
diff
changeset
|
530 |
if (callback_res != CALLBACK_FAILED && GB(callback_res, 0, 8) > 0) { |
6332
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
531 |
ClearTownHouse(GetTownByTile(tile), tile); |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
532 |
return false; |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
533 |
} |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
534 |
} |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
535 |
|
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
536 |
SetHouseProcessingTime(tile, hs->processing_time); |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
537 |
return true; |
f3f436dcd7d0
(svn r9315) -Merge: The newhouses branch. With this merge comes almost complete support for
maedhros
parents:
diff
changeset
|
538 |
} |
7861
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
539 |
|
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
540 |
static void DoTriggerHouse(TileIndex tile, HouseTrigger trigger, byte base_random, bool first) |
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
541 |
{ |
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
542 |
ResolverObject object; |
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
543 |
|
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
544 |
/* We can't trigger a non-existent building... */ |
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
545 |
assert(IsTileType(tile, MP_HOUSE)); |
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
546 |
|
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
547 |
HouseID hid = GetHouseType(tile); |
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
548 |
HouseSpec *hs = GetHouseSpecs(hid); |
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
549 |
|
9028
f60408bc972b
(svn r12844) -Fix: the industry tick trigger should only be triggered once every 256 ticks, not every tick... Also bail out of the triggers a little earlier if you know they are not going to happen anyway.
rubidium
parents:
9020
diff
changeset
|
550 |
if (hs->spritegroup == NULL) return; |
f60408bc972b
(svn r12844) -Fix: the industry tick trigger should only be triggered once every 256 ticks, not every tick... Also bail out of the triggers a little earlier if you know they are not going to happen anyway.
rubidium
parents:
9020
diff
changeset
|
551 |
|
7861
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
552 |
NewHouseResolver(&object, hid, tile, GetTownByTile(tile)); |
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
553 |
|
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
554 |
object.callback = CBID_RANDOM_TRIGGER; |
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
555 |
object.trigger = trigger; |
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
556 |
|
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
557 |
const SpriteGroup *group = Resolve(hs->spritegroup, &object); |
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
558 |
if (group == NULL) return; |
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
559 |
|
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
560 |
byte new_random_bits = Random(); |
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
561 |
byte random_bits = GetHouseRandomBits(tile); |
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
562 |
random_bits &= ~object.reseed; |
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
563 |
random_bits |= (first ? new_random_bits : base_random) & object.reseed; |
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
564 |
SetHouseRandomBits(tile, random_bits); |
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
565 |
|
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
566 |
switch (trigger) { |
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
567 |
case HOUSE_TRIGGER_TILE_LOOP: |
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
568 |
/* Random value already set. */ |
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
569 |
break; |
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
570 |
|
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
571 |
case HOUSE_TRIGGER_TILE_LOOP_TOP: |
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
572 |
if (!first) break; |
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
573 |
/* Random value of first tile already set. */ |
7866
c934f62ece21
(svn r11416) -Fix(r11411): For once, the warnings of MSVC are not useless. Inversion of the two parameters of DoTriggerHouse cause a complain which was legit, in this case
belugas
parents:
7861
diff
changeset
|
574 |
if (hs->building_flags & BUILDING_2_TILES_Y) DoTriggerHouse(TILE_ADDXY(tile, 0, 1), trigger, random_bits, false); |
c934f62ece21
(svn r11416) -Fix(r11411): For once, the warnings of MSVC are not useless. Inversion of the two parameters of DoTriggerHouse cause a complain which was legit, in this case
belugas
parents:
7861
diff
changeset
|
575 |
if (hs->building_flags & BUILDING_2_TILES_X) DoTriggerHouse(TILE_ADDXY(tile, 1, 0), trigger, random_bits, false); |
c934f62ece21
(svn r11416) -Fix(r11411): For once, the warnings of MSVC are not useless. Inversion of the two parameters of DoTriggerHouse cause a complain which was legit, in this case
belugas
parents:
7861
diff
changeset
|
576 |
if (hs->building_flags & BUILDING_HAS_4_TILES) DoTriggerHouse(TILE_ADDXY(tile, 1, 1), trigger, random_bits, false); |
7861
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
577 |
break; |
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
578 |
} |
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
579 |
} |
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
580 |
|
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
581 |
void TriggerHouse(TileIndex t, HouseTrigger trigger) |
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
582 |
{ |
7868 | 583 |
DoTriggerHouse(t, trigger, 0, true); |
7861
77e12b5259fe
(svn r11411) -Codechange: implement random triggers for houses.
rubidium
parents:
7849
diff
changeset
|
584 |
} |